Put a paycheck calculator on your site
One line of HTML embeds a working 2026 US take-home pay calculator covering all 51 jurisdictions. Free, no signup, and no script running on your page.
Copy this
Paste it anywhere HTML is allowed — a WordPress custom HTML block, a Webflow embed, a Ghost card, or a raw template.
<iframe src="https://paycheckbase.com/embed/paycheck-calculator/" title="Paycheck Calculator" width="100%" height="820" style="border:1px solid #e2e8f0;border-radius:16px;max-width:640px" loading="lazy" ></iframe> <p style="max-width:640px;margin:8px 0 0;font:14px/1.5 system-ui,-apple-system,sans-serif;color:#475569"> Calculator by <a href="https://paycheckbase.com/">Paycheckbase</a> </p>
Two pieces. The iframeis the calculator, and it carries a small “Powered by Paycheckbase” credit inside it that is fixed rather than configurable — that one is the price of the widget being free.
The line underneathis a plain credit on your own page, and it is genuinely optional — delete it and the calculator still works exactly the same. We would rather ask than bury a mandatory link in a widget, which is both bad manners and, per Google’s own guidance on widget links, something search engines are entitled to discount. If you keep it, you are welcome to reword it to fit your house style.
Or pick a different calculator
Four are embeddable: take-home pay, hourly rate, the rate a 1099 contractor has to bill to match a salary, and the same salary compared across two states. Set a starting scenario, change the height, or let it resize itself to fit. The snippet updates as you go, and the preview below it is the real widget with your options applied.
What you get
All 51 jurisdictions
Every state plus the District of Columbia, on documented 2026 rules with the source cited on each state's own page.
No signup, no key, no tracking pixel
A plain iframe. Nothing to register for, no script tag on your page, and no analytics injected into your readers' session.
Responsive, and it can size itself
Fills its container's width. The 820px height above suits most layouts, or switch on auto-resize in the builder and the widget reports its own height as readers use it.
Free, including commercially
Use it on a company blog, a payroll product's marketing site, or a personal finance newsletter.
Before you embed it
These are estimates for a single filer on statewide rules, not payroll output and not tax advice. If your readers need the reasoning, the calculation methodology sets out what is modelled and what is deliberately left out, and every state page cites the government source its figures trace to.
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